| Équations équilibrées la veille | Équations équilibrées le lendemain |
C3H6O2 + H2O = CH3OH + CH3COOH
CH3CHCHCH3 + KMnO4 = COOKCOOK + MnO2 + KOH + H2O =>
3 CH3CHCHCH3 + 20 KMnO4 = 6 COOKCOOK + 20 MnO2 + 8 KOH + 8 H2O
N2O + water = ammoniumnitrate =>
N2O + 2 H2O = NH4NO3
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2 =>
K2SO4 + Cu(NO3)2 = CuSO4 + K2(NO3)2
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
Mn + O2 = MnO2 =>
Mn + O2 = MnO2
Ba(OH)2 = BaO + H2 + O2 =>
2 Ba(OH)2 = 2 BaO + 2 H2 + O2
H7 = H4 =>
4 H7 = 7 H4
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
(NH3) + I2 = (NI3) + H2 =>
2(NH3) + 3 I2 = 2(NI3) + 3 H2
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
Mg3N2 + HCl = MgCl2 + NH4Cl =>
Mg3N2 + 8 HCl = 3 MgCl2 + 2 NH4Cl
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
MgCO3 + KNO3 = K2CO3 + Mg(NO3)2 =>
MgCO3 + 2 KNO3 = K2CO3 + Mg(NO3)2
HCl + Ag2SO4 = H2SO4 + AgCl =>
2 HCl + Ag2SO4 = H2SO4 + 2 AgCl
La(NO3)3*6H2O + NaCl = LaOCl + HNO3 + NaOH + H2O =>
La(NO3)3*6H2O + NaCl = LaOCl + 3 HNO3 + NaOH + 4 H2O
HClNaNo2 = HNo2NaCl =>
HClNaNo2 = HNo2NaCl
Al + H2C2O4 = Al2(C2O4)3 + H2 =>
2 Al + 3 H2C2O4 = Al2(C2O4)3 + 3 H2
AgBr + GaP = Ag3P2 + Ga2Br3 =>
3 AgBr + 2 GaP = Ag3P2 + Ga2Br3
CBr4 + H2 = CBrH3 + Br2 =>
2 CBr4 + 3 H2 = 2 CBrH3 + 3 Br2
KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + H2O =>
2 KHCO3 + Ba(OH)2 = BaCO3 + K2CO3 + 2 H2O
Fe + H2SO4 = Fe2(SO4)3 + H2(g) =>
2 Fe + 3 H2SO4 = Fe2(SO4)3 + 3 H2(g)
CH4 + O2 = CO2 + (H2O)7 =>
7 CH4 + 14 O2 = 7 CO2 + 2(H2O)7
Fe3{+} + [Fe(CN)6]4{-} = [Fe(CN)6]3{-} + Fe2{+} =>
2 Fe3{+} + 3[Fe(CN)6]4{-} = 4[Fe(CN)6]3{-} + 3 Fe2{+}
CoCl2 + KOH = Co(OH)2 + KCl =>
CoCl2 + 2 KOH = Co(OH)2 + 2 KCl
CH3COOCH3 + H2 = CH3COOCH5 =>
CH3COOCH3 + H2 = CH3COOCH5
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l) =>
C7H6O3(S) + C4H6O3(l) = C9H8O4(S) + HC2H3O2(l)
Ni2(SO4)3 + NaNO3 = Na2SO4 + Ni(NO3)3 =>
Ni2(SO4)3 + 6 NaNO3 = 3 Na2SO4 + 2 Ni(NO3)3
CuSO2*5H2O = CuSO2 + H2O =>
CuSO2*5H2O = CuSO2 + 5 H2O
W + KBr = WK + Br2 =>
2 W + 2 KBr = 2 WK + Br2
H + Cu{2+} = H{+} + Cu =>
2 H + Cu{2+} = 2 H{+} + Cu
NO + O2 = NO2 =>
2 NO + O2 = 2 NO2
Ca + KNO3 = CaNO3 + K =>
Ca + KNO3 = CaNO3 + K
IO3{-} + HSO3 + H = I2 + SO4{2-} + H2O =>
2 IO3{-} + HSO3 + 9 H = I2 + SO4{2-} + 5 H2O
AlCl3 + O2 = Al2O3 + Cl2 =>
4 AlCl3 + 3 O2 = 2 Al2O3 + 6 Cl2
MnO4{2-} + C2O4{2-} = MnO2 + CO3{2-} =>
MnO4{2-} + C2O4{2-} = MnO2 + 2 CO3{2-}
MnO2 + OH{-} = MnO4{-} + H2O + e =>
MnO2 + 4 OH{-} = MnO4{-} + 2 H2O + 3e
HBr + Rb(OH)2 = RbBr2 + H2O =>
2 HBr + Rb(OH)2 = RbBr2 + 2 H2O
CaOH + NaCl = CaCl + NaOH =>
CaOH + NaCl = CaCl + NaOH
CaO + H2O = Ca(OH)2 =>
CaO + H2O = Ca(OH)2
HCl + Ca2(CO3)2 = H2CO3 + CaCl2 =>
4 HCl + Ca2(CO3)2 = 2 H2CO3 + 2 CaCl2
C6H8O7 + K2CO3 = C6H5K3O7 + H2O + CO2 =>
2 C6H8O7 + 3 K2CO3 = 2 C6H5K3O7 + 3 H2O + 3 CO2
ScOH3 = Sc + OH3 =>
ScOH3 = Sc + OH3
RbNO3 + BeF2 = Be(NO3)2 + RbF =>
2 RbNO3 + BeF2 = Be(NO3)2 + 2 RbF
ClO2 + HNO3 = ClO3 + NO + H2O =>
3 ClO2 + 2 HNO3 = 3 ClO3 + 2 NO + H2O
COCl2 + NaOH = NaCl + H2O + CO2 =>
COCl2 + 2 NaOH = 2 NaCl + H2O + CO2
Na + HCl = NaHCl =>
Na + HCl = NaHCl
H2SO4(aq) + Fe(OH)3(aq) = Fe2(SO4)3(aq) + H2O(l) =>
3 H2SO4(aq) + 2 Fe(OH)3(aq) = Fe2(SO4)3(aq) + 6 H2O(l)
NaO + Mg = MgO + Na =>
NaO + Mg = MgO + Na
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| Équations équilibrées la veille | Équations équilibrées le lendemain |
Équations équilibrées sur03/02/24
Équations équilibrées sur04/01/23
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